Volumetric flow rate.
Teaspoon per Days to Metric teaspoons per Fortnight Converter — tsp/d to metric tsp/fn
Convert Teaspoon per Days (tsp/d) to Metric teaspoon per Fortnight (metric tsp/fn) using the exact conversion factor (1 teaspoon per days = 13.80098046 metric teaspoon per fortnight). See the formula, worked examples, and conversion table.
Teaspoon per Days to Metric teaspoons per Fortnight converter
Converter
Flow Rate Converter
Convert volumetric flow rates across metric, US, imperial, industrial, and scientific units.
Context values
Some unit families need one extra value for a physically accurate result.
Volumetric flow rate.
Result = input x 5.70477036e-11 / 4.13359788e-12.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoon per Days to Metric teaspoons per Fortnight
Teaspoon per Days and Metric teaspoon per Fortnight both measure volumetric flow rate — how much volume passes a point over time — used to size pipes and pumps, monitor river or stream discharge, control industrial processes, and set medical infusion rates. Both are volumetric flow rate units.
Formula
metric teaspoons per fortnight = teaspoon per days × 13.8009804625
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per days equals 5.70477e-11 base units, and 1 metric teaspoon per fortnight equals 4.133598e-12 base units, so dividing one by the other gives the direct teaspoon per days-to-metric teaspoon per fortnight factor of 13.8009804625.
Simple example
1 tsp/d × 13.80098046 = 13.80098046 metric tsp/fn
1 teaspoon per days = 13.80098046 metric teaspoons per fortnight.
Real-world example
60 tsp/d × 13.80098046 = 828.0588277 metric tsp/fn
60 teaspoon per days = 828.0588277 metric teaspoons per fortnight.
Conversion table
| Teaspoon per Days (tsp/d) | Metric teaspoon per Fortnight (metric tsp/fn) |
|---|---|
| 0.1 tsp/d | 1.380098046 metric tsp/fn |
| 1 tsp/d | 13.80098046 metric tsp/fn |
| 10 tsp/d | 138.0098046 metric tsp/fn |
| 60 tsp/d | 828.0588277 metric tsp/fn |
| 100 tsp/d | 1,380.098046 metric tsp/fn |
| 1,000 tsp/d | 13,800.98046 metric tsp/fn |
Reverse conversion: Metric teaspoon per Fortnight to Teaspoon per Days
13.80098046 metric tsp/fn × 0.07245862008 = 0.9999999998 tsp/d
13.80098046 metric teaspoons per fortnight = 0.9999999998 teaspoon per days.
teaspoon per days = metric teaspoons per fortnight × 0.0724586200754
For a page dedicated to this direction, see Metric teaspoon per Fortnight to Teaspoon per Days.
Understanding the Teaspoon per Days (tsp/d)
Volumetric flow rate.
Understanding the Metric teaspoon per Fortnight (metric tsp/fn)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric teaspoons per fortnight are in 1 teaspoon per days?
1 teaspoon per days equals 13.80098046 metric teaspoons per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per days to metric teaspoon per fortnight?
Multiply the teaspoon per days value by 13.80098046. The converter above does this instantly to whatever precision you set.
How do I convert metric teaspoon per fortnight back to teaspoon per days?
Use the reverse factor: 1 metric teaspoon per fortnight equals 0.0724586201 teaspoon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per days?
Teaspoon per Days (tsp/d) is a unit of flow rate.
What is a metric teaspoon per fortnight?
Metric teaspoon per Fortnight (metric tsp/fn) is a unit of flow rate.
Is the teaspoon per days to metric teaspoon per fortnight conversion exact?
Yes. Both teaspoon per days and metric teaspoon per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 13.80098046 used above is exact to as many digits as you choose to display.
What's the difference between volumetric and mass flow rate?
Volumetric flow rate measures the volume of fluid passing a point per unit time (for example, liters per second). Mass flow rate measures the mass instead. For a fluid of constant density the two are directly proportional, but for compressible fluids like gases, mass flow is often the more meaningful quantity.